From cb288fdfe2385e6727297baadc46e20d3d1e4435 Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Sat, 7 Dec 2019 13:14:50 -0600 Subject: [PATCH] arch/arm/src/stm32f7/stm32_serial.c: Fix a new warning found in build testing. --- arch/arm/src/stm32f7/stm32_serial.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/src/stm32f7/stm32_serial.c b/arch/arm/src/stm32f7/stm32_serial.c index bcf9dd6b275..1e08b0366c3 100644 --- a/arch/arm/src/stm32f7/stm32_serial.c +++ b/arch/arm/src/stm32f7/stm32_serial.c @@ -321,7 +321,7 @@ # define UART8_TXBUFSIZE_ALGN TXDMA_BUF_ALIGN #endif -#if SERIAL_HAVE_TXDMA +#ifdef SERIAL_HAVE_TXDMA /* DMA priority */ # ifndef CONFIG_USART_TXDMAPRIO